168590192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{554573}}^1$

素因数の和:554600

約数の個数: 20

約数和(自身を含む): 343835880

約数和(自身を除く): 175245688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 554573, 1109146, 2218292, 4436584, 8873168, 10536887, 21073774, 42147548, 84295096, 168590192]

約数ペア:

[(1, 168590192), (2, 84295096), (4, 42147548), (8, 21073774), (16, 10536887), (19, 8873168), (38, 4436584), (76, 2218292), (152, 1109146), (304, 554573)]